Sarcomas of the Head and Neck Region.

Abstract

Introduction: Sarcomas are relatively rare malignant tumors of mesenchymal origin, representing only about 1% of tumors in the head and neck region.

Materials and methods: A retrospective study involved patients with sarcomas of the head and neck region who were diagnosed and treated over a 5-year period.

Results: Nine patients were included, 4 men and 5 women. The mean age of the patients was 51 years. Eight patients had soft tissue sarcomas, and 1 patient had osteosarcoma. The most common histologic types were dermatofibrosarcoma protuberans and angiosarcoma. Tumors presented predominantly with local symptomatology. All patients were treated only by surgical excision. No distant or regional metastases were found in any patient. Complete surgical excision was achieved in all cases, except in patients with chondrosarcoma of the nose and sinuses, who died due to local progression in the second year of follow-up. Other patients were disease-free during the observed period; a patient with osteosarcoma died in the fourth year of follow-up without recurrence of the malignant disease.

Conclusion: Large prospective and multicenter studies are necessary to provide relevant data on the distribution of different types of sarcoma in the head and neck region, their clinical behavior and response to therapeutic modalities, as well as on recurrence, presence of metastases, and survival.